diff --git a/config/nvim/init.vim b/config/nvim/init.vim
index 59cd7fc..e3b26bd 100644
--- a/config/nvim/init.vim
+++ b/config/nvim/init.vim
@@ -15,6 +15,7 @@ hi Whitespace ctermfg=233
 hi SignColumn ctermbg=233
 
 nnoremap <F5> :set list!<cr>
+nnoremap <F12> :!sample-compile-flags<cr>
 
 noremap - ddp
 nnoremap _ ddkP
diff --git a/local/bin/sample-compile-flags b/local/bin/sample-compile-flags
new file mode 100755
index 0000000..20b4797
--- /dev/null
+++ b/local/bin/sample-compile-flags
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+[ -e compile_flags.txt ] || printf '%s\n%s\n' '-I' '.' > compile_flags.txt